All the stocking are hung by the chimney with care. Merry Christmas everyone! GOD Bless us all! I'm just trying to stay out of my wife's way. Duck and cover.
As I sat at my computer looking for a spreadsheet that had her gift list on it I came across the soil temperature info I thought I lost.
The original question was, "How late can you plant winter wheat in the south?" Then we found out oats would germinate when soil temperatures are above 38-degrees. Winter wheat is about the same or just a little colder.
Then the question was, "Is there any problem with planting winter wheat in the spring?"
So, I'm hung up on soil temperature. If the soil temperature needs to be 35 to 38 degrees, I have to ask, over what period of time?
Lets look at soil temperatures for one location way up north - In New York State up Chainsaw's way. It's more limiting and interesting than something further south. We will deal with the southern example down south of here.
For each month for the listed years, the minimum daily average temperature at a depth of two inches is given.
When that minimum daily average is less than 38-degrees, the cell is red.
Let's make a rule that we cannot plant in any months where all the cells in a column (month) are red, or, below 38-degrees. If a month has some red and some white cells, we can plant with some risk.
In the fall we won't plant past the 15th of the month. In the spring, we won't plant before the 15th of the month. The safe bet is the month before or after a month with a red cell. October in the fall, and just for conversation, May in the spring. We might do November or April, but never Dec, Jan, or Feb. -- way up North
Here's the same table for Pee Dee, South Carolina
For food plot purposes, what's to stop planting winter wheat in any of the cool months? I don't know. Anybody?
I do this because I think it's fun stuff (ok, just shoot me) and it makes my wife wonder what I'm doing back here!
The data is from NRCS placed stations and sensors. Some states have more than others. Here are some links should you wish to take a crack at something close to you.
Help and Tutorials:
http://www.wcc.nrcs.usda.gov/report_generator/report_generator_landing.htm
Current and historic data:
https://wcc.sc.egov.usda.gov/nwcc/rgrpt?report=daily_scan_por&state=SC
Change the criteria (state and station) to some place important to you.